Garmin Vivoactive HR vs. Amazfit Arc vs. Diesel On Full Guard vs. Amazfit T-Rex vs. Apple Watch 7

 
Vivoactive HR
Arc
On Full Guard
T-Rex
Watch 7
 GarminVivoactive HRRemove Buy NowAmazfitArcRemove Buy NowDieselOn Full GuardRemove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$250$69.99$325$140$429
Release20162016201720192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days20 days1 day20 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 20572 x40454 x 454360 x 360396 x 484
Size1.38 inches0.42 inches1.4 inches1.3 inches1.9 inches
Touch
Typen/aOLEDOMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IP675 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Build-inWatchOS 8
Apps
Music

All Wearables